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JPH0675701A Expired / Lapsed JP ⏱️ 0.0 years remaining

Production of liquid crystal display device

Assignee: Nitto Denko Corp
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Filing: 1992-08-25
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Granted: —
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Expires: 2012-08-25
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Abstract

Abstract Translated from Japanese (57)【要約】 【目的】 透明保護板と液晶表示パネルとの間に空気層 が気泡としても存在せず、それらの界面における光の反 射損が少なくて視認性に優れ、高度な技術の必要なく効 率的に量産できて損傷も発生しにくい手書入力可能な液 晶表示装置の製造方法を得ること。 【構成】 液晶表示パネル(4)の視認側に透明保護板 (1)を設けてタブレット板(3)装備の手書入力可能 な液晶表示装置を製造するにあたり、液晶表示パネルと 透明保護板を透明な粘接着性樹脂からなる緩衝性を有す る接着シート(2)を介し、かつその接着界面に紫外線 重合性の液を介在させて紫外線照射により接着処理する 液晶表示装置の製造方法。 【効果】 接着シート方式による簡単な接着作業で視認 性に優れる手書入力可能な液晶表示装置を量産できる。 (57) [Abstract] [Purpose] An air layer does not exist even as bubbles between the transparent protective plate and the liquid crystal display panel, and there is little loss of light reflection at the interface between them, resulting in excellent visibility and high technology. To obtain a method for manufacturing a liquid crystal display device which can be mass-produced efficiently without need and which is hard to be damaged and which can be handwritten. [Structure] When a transparent protective plate (1) is provided on the viewing side of a liquid crystal display panel (4) to manufacture a handwriting-type liquid crystal display device equipped with a tablet plate (3), the liquid crystal display panel and the transparent protective plate are combined. A method for producing a liquid crystal display device, which comprises an adhesive sheet (2) made of a transparent adhesive resin and having a buffering property, and an ultraviolet polymerizable liquid is interposed at the adhesive interface to perform an adhesive treatment by ultraviolet irradiation. [Effect] It is possible to mass-produce a liquid crystal display device capable of handwriting with excellent visibility by a simple bonding operation using an adhesive sheet method.

Inventors

  • 👤 Takamori Shiyouda
  • 👤 位守 正田
  • 👤 Hironori Motomura
  • 👤 弘則 本村
  • 👤 Tatsuki Nagatsuka
  • 👤 辰樹 長塚

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-08 08:45
CPC Classifications
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